diff --git a/MP-TAB3/Components/MachineBlock.razor b/MP-TAB3/Components/MachineBlock.razor
index b9865128..9b7be130 100644
--- a/MP-TAB3/Components/MachineBlock.razor
+++ b/MP-TAB3/Components/MachineBlock.razor
@@ -247,7 +247,9 @@ else
     }
 }
 
-@if (showDraw)
+@if (showDraw && RecMSE != null)
 {
-    <embed src="@($"disegni/{RecMSE.CodArticolo}.pdf")" width="100%" height="800px" />
+    <object type="application/pdf" data="@($"disegni/{RecMSE.CodArticolo}.pdf")" width="100%" height="800px" />
+
+    @* <embed src="@($"disegni/{RecMSE.CodArticolo}.pdf")" width="100%" height="800px" /> *@
 }
\ No newline at end of file